package com.clark.security.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
import org.springframework.security.config.http.SessionCreationPolicy;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
import org.springframework.security.crypto.password.PasswordEncoder;

@Configuration
public class WebSecurityConfig extends WebSecurityConfigurerAdapter {

    @Override
    protected void configure(AuthenticationManagerBuilder auth) throws Exception {
        auth.inMemoryAuthentication()
                .withUser("zhangsan")
                .password(passwordEncoder().encode("123"))
                .authorities("/*");
    }

    @Override
    protected void configure(HttpSecurity http) throws Exception {
        http.csrf().disable()
                .authorizeHttpRequests()
                .antMatchers("/css/**","/**/css","/login.html","/js/**","images/**","/icon-font/**").permitAll()
                .anyRequest().authenticated()
                .and()
                .formLogin()
                .loginPage("/login.html")
                .loginProcessingUrl("/login")
                .defaultSuccessUrl("/index.html",true)
                .and()
                .sessionManagement()
                .sessionCreationPolicy(SessionCreationPolicy.IF_REQUIRED)
                .and()
                .logout()
                .logoutUrl("/logout")
                .logoutSuccessUrl("/logout-success");
    }

    @Bean
    public PasswordEncoder passwordEncoder(){
        return new BCryptPasswordEncoder();
    }
}
